1330644255

素因数分解:

$3^1\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{49921}}^1$

素因数の和:51706

約数の個数: 16

約数和(自身を含む): 2130271584

約数和(自身を除く): 799627329

約数列:

[1, 3, 5, 15, 1777, 5331, 8885, 26655, 49921, 149763, 249605, 748815, 88709617, 266128851, 443548085, 1330644255]

約数ペア:

[(1, 1330644255), (3, 443548085), (5, 266128851), (15, 88709617), (1777, 748815), (5331, 249605), (8885, 149763), (26655, 49921)]